农业图书情报学刊 ›› 2014, Vol. 26 ›› Issue (11): 41-44.doi: 10.13998/j.cnki.issn1002-1248.2014.11.010

• 网络技术 • 上一篇    下一篇

基于共词聚类与可视化的国内科技查新系统研究分析

曹霞,刘景亮   

  1. 黑龙江中医药大学图书馆,黑龙江哈尔滨150000
  • 收稿日期:2014-06-05 出版日期:2014-11-05 发布日期:2014-12-18
  • 作者简介:曹霞(1983-),女,硕士,馆员。刘景亮(1982-),男,硕士,馆员。
  • 基金资助:
    黑龙江省高校图工委项目“高校科技查新系统平台的设计与实现”(项目编号:2013-B-088)

Analysis of Domestic Sci-tech Novelty Retrieval System Based on Co-word Clustering and Visualization

CAO Xia,LIU Jing-liang   

  1. Heilongjiang University of Chinese Medicine,Harbin 150000,China
  • Received:2014-06-05 Online:2014-11-05 Published:2014-12-18

摘要: 利用SPSS、UCINET软件,对中国知网(CNKI)中已发表的科技查新系统领域的文献进行聚类、社会网络分析,以探讨当前国内科技查新系统的研究现状,总结归纳与其相关研究主题及相互关系,以期为科技查新系统的研究提供借鉴。

关键词: 科技查新系统, SPSS, UCINET, NetDraw

Abstract: A cluster analysis and social network analysis of the articles on sci-tech novelty retrieval system collected by China Academic Journal Network (CNKI) database is conducted in the light of SPSS,UCINET software. The current domestic research situation of sci-tech novelty retrieval system is introduced,the related research topics are summarized and their relationship are discussed in order to provide reference for the research of domestic sci-tech novelty retrieval system.

Key words: SCI-tech novelty retrieval system

中图分类号: 

  • G354

引用本文

曹霞,刘景亮. 基于共词聚类与可视化的国内科技查新系统研究分析[J]. 农业图书情报学刊, 2014, 26(11): 41-44.

CAO Xia,LIU Jing-liang. Analysis of Domestic Sci-tech Novelty Retrieval System Based on Co-word Clustering and Visualization[J]. , 2014, 26(11): 41-44.